123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115 |
- /*
- * Copyright 1999-2004 The Apache Software Foundation.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
- /* $Id$ */
-
- package org.apache.fop.area;
-
- import org.apache.fop.area.inline.InlineArea;
-
- import java.util.ArrayList;
- import java.util.List;
-
- /**
- * The line area.
- * This is a line area that contains inline areas.
- */
- public class LineArea extends Area {
- private int stacking = LR;
- // contains inline areas
- // has start indent and length, dominant baseline, height
- private int startIndent;
- private int length;
-
- private int lineHeight;
- // this is the offset for the dominant baseline
- private int baseLine;
-
- // this class can contain the dominant char styling info
- // this means that many renderers can optimise a bit
-
- private List inlineAreas = new ArrayList();
-
- /**
- * Set the height of this line area.
- *
- * @param height the height of the line area
- */
- public void setHeight(int height) {
- lineHeight = height;
- }
-
- /**
- * Get the height of this line area.
- *
- * @return the height of the line area
- */
- public int getHeight() {
- return lineHeight;
- }
-
- /**
- * Add a child area to this line area.
- *
- * @param childArea the inline child area to add
- */
- public void addChild(Area childArea) {
- if (childArea instanceof InlineArea) {
- addInlineArea((InlineArea)childArea);
- }
- }
-
- /**
- * Add an inline child area to this line area.
- *
- * @param area the inline child area to add
- */
- public void addInlineArea(InlineArea area) {
- inlineAreas.add(area);
- }
-
- /**
- * Get the inline child areas of this line area.
- *
- * @return the list of inline areas
- */
- public List getInlineAreas() {
- return inlineAreas;
- }
-
- /**
- * Set the start indent of this line area.
- * The start indent is used for offsetting the start of
- * the inline areas for alignment or other indents.
- *
- * @param si the start indent value
- */
- public void setStartIndent(int si) {
- startIndent = si;
- }
-
- /**
- * Get the start indent of this line area.
- * The start indent is used for offsetting the start of
- * the inline areas for alignment or other indents.
- *
- * @return the start indent value
- */
- public int getStartIndent() {
- return startIndent;
- }
- }
|